Ключевые слова: aged, ancient, arab, architecture, bahla, barka, bastion, battlements, black, brick, building, capital, castle, city, climate, defensive, dry, fort, fortress, gray, historical, islamic, medieval, middle east, military, monument, muscat, national, nizwa, old, oman, persian, salalah, shadow, sky, stairs, step, stone, sultan, sur, tourism, tower, town, travel, vacation, wall, white, window,